Question # 1

Which type of data consists of words sentences and paragraphs

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Text

Audio

Numeric

Video

A television broadcast is an example of.

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Full duplex

Half duplex

Simplex

Mid Duplex

BPS stands for:

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Bound per second

Bytes per second

Bits per second

Binary packets per second

Typically cladding has diameter of_________ microns.

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120

122

124

125

A telephone Conversation is an an example of.

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Full - Duplex Transmission

Half - duplex Transmission

Simple Transmission

Duplex Transmission

Which of following type of data is used to display actions and movements

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Audio

Video

Image

Text

Which communication medium requires line of sight.

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Microwave

Fibre wave

Coaxial

Twisted pair

A collection of computers connected is called;

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Processing

Networking

Chatting

None

_______ code is a 7-bits or 8-bits code;

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BCD

EBCDIC

ASCII

None

Digital signals are commonly called as.

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Broad band

Base Band

Narrow band

Frequency

The diameter of a fiver optic cable is.

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62.5 cm

62.5 m

62.53 nano meter

62.5 micro meter

A telephone line is an example of:

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Simplex Mode

Half-duplex

Full duplex

None

Which of the following feature is provided with Modem?

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Speed

Self-testing

Transmission rate

All of these

An arrangement is which data can be receive and simultaneously is called.

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Simplex

Full duplex

Semi Duplix

Half Duplex

Transmission mode is

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1

2

3

4

Internet surfing is example of

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Simplex

Half duplex

Full duplex

None

Which of the following scheme used by IBM

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BCD

EBCDIC

Uni code

ASCII

Analog signals are measured in.

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Herty

Volt

Watts

Digit

Important property of fiber optic cable is

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Attenuation

Reflection

Interference

Noise

How many character ASCII 7 bit code represent .

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256

128

500

364

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